EP0752033B1 - Bauwerk, bestehend aus vorgefertigten bauteilen - Google Patents

Bauwerk, bestehend aus vorgefertigten bauteilen Download PDF

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Publication number
EP0752033B1
EP0752033B1 EP95913027A EP95913027A EP0752033B1 EP 0752033 B1 EP0752033 B1 EP 0752033B1 EP 95913027 A EP95913027 A EP 95913027A EP 95913027 A EP95913027 A EP 95913027A EP 0752033 B1 EP0752033 B1 EP 0752033B1
Authority
EP
European Patent Office
Prior art keywords
semi
structure according
finished parts
formwork
beams
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP95913027A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0752033A1 (de
Inventor
Rolf Schmidt-Lutz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHMIDT LUTZ R
Original Assignee
SCHMIDT LUTZ R
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SCHMIDT LUTZ R filed Critical SCHMIDT LUTZ R
Publication of EP0752033A1 publication Critical patent/EP0752033A1/de
Application granted granted Critical
Publication of EP0752033B1 publication Critical patent/EP0752033B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material

Definitions

  • the invention relates to a building consisting of prefabricated components, these components, in particular wall and ceiling panels, being manufactured with the aid of a lost formwork, and this lost formwork being produced from semi-finished parts.
  • the present invention has for its object to provide a structure of the type mentioned, which can be constructed quickly and inexpensively from an economic point of view and still has a long service life.
  • the semi-finished parts are advantageously made lying on formwork, if possible in the area of the construction site, in handy formats. These semi-finished parts can be of different dimensions, which are so light that they can be transported by hand. Then, when the mortar or Torkret concrete has set, the semi-finished parts are put together to form a lost formwork.
  • these semi-finished parts are sufficiently rigid, they are advantageously reinforced with reinforcement made of structural steel.
  • they are preferably provided with adjustments, for example in the form of sleeves and spikes, tongue and groove.
  • Corresponding semi-finished parts are also inserted into the lost formwork for openings for doors, windows, recesses etc.
  • the erected and aligned semi-finished parts are connected with wire or connecting reinforcement and then gate-locked at the connection points or fixed with mortar.
  • the Torkret material or mortar has set, the lost formwork can be filled with filling material such as concrete, lightweight concrete or other building materials.
  • the lost formwork is used as a molding box for brick assembly blocks or for other blocks or various types of filling material.
  • the part created in this way is a prefabricated component, in particular wall, ceiling or roof panels for buildings of all kinds.
  • the semi-finished parts for the production of the lost formwork have profiles, preferably conical indentations, which offer space for structural reinforcement and potting compound as well as for displacement aids.
  • These displacement aids can be continuous, horizontal metal profiles with height-adjustable elements, for example screws, reinforcing bars or profiled steel for the vertical one Aligning the prefabricated components and to prevent them from tipping over, such as complete offset gauges for completely aligning the prefabricated components in any desired position, for example in an inclined position.
  • a faster workflow can alternatively be achieved by placing a band iron around the entire formwork in the outer area, which is preferably located in the conical groove of the semi-finished parts. If the band iron is sufficiently dimensioned, the formwork element can be filled up immediately. This saves the setting time of locking the connection points.
  • tie rod is attached at certain intervals, so that the side walls are prevented from kinking.
  • This tie rod can, for example, be made of structural steel (round steel), which is secured on both sides with a formwork turnbuckle.
  • the semi-finished parts can be mitered at the corners, so that they can also be mitred. This allows the part to be advantageously manufactured without corner pieces. This The advantage of this procedure is that users can simply put the individual parts together.
  • light concrete can alternatively be provided for the production of the semi-finished parts for filling concrete or mortar, which has the advantage that the outer walls have no cold bridges, i. H. the individual parts have a heat-insulating effect.
  • indentations or recesses can be provided at the ends in a further embodiment of the invention, into which flat iron or round steel are inserted with a precise fit when the parts are assembled.
  • a building 20 is shown schematically, which consists of prefabricated with the help of a lost formwork 2 components 1 and 1 '.
  • This lost formwork 2 is made from semi-finished parts 3 or 3 'or 3 ", whereby these semi-finished parts, which are shown in more detail in the following figures, only form the end faces or narrow sides of the prefabricated components 1 and 1'.
  • These components 1 can be provided with cutouts 18 for windows or 18 'for doors.
  • Each of these components 1 has a conical indentation 6, which will be described later and which can be filled with casting compound 14.
  • auxiliary displacement devices 15 can be arranged which, for example, protrude over the respective components 1 as cones made of structural steel and serve as reinforcing bars.
  • the ceiling structure of the structure 20 can also consist of prefabricated components 1 'according to the invention, which in turn is designed so that the lost formwork is made from semi-finished parts, these semi-finished parts in turn only being used on the front or narrow sides of the prefabricated components 1'.
  • Each of these components 1 ' has an indentation 6' described in more detail later. Two adjacent recesses 6 'of adjacent components 1' thus form a space which can be filled with potting compound 14.
  • a formwork 10 which has two flat surfaces 25 and 26 in cross section. On the inside, these two surfaces between 25 and 26 merge into two inclined surfaces 27 and 28, which are delimited in the upper area by a further flat surface 29.
  • the surfaces 27, 28 and 29 serve to create a profile in the form of a conical indentation 6 for the semi-finished part 3. This conical indentation is used to hold potting compound 14 or displacement aids 15 shown in FIG. 1.
  • the formwork 10 is delimited at its end regions by boundary walls 30. Mortar 4 or Torkret concrete is introduced into this formwork 10, reinforcements 5 made of structural steel and adjusting elements 17 also being embedded in this material. Furthermore, according to FIGS. 2a and 2b, connecting or transport loops 9 can be embedded in the material 4 at the ends.
  • the formwork 10 can be designed so that it is essentially two at right angles faces 31 and 32 which are in relation to one another and are delimited by side walls 30.
  • mortar or gate chalk is poured into this formwork 10, reinforcements 5 made of structural steel, connecting or transport loops 9 and adjusting elements in the form of sleeves 17 are embedded in the material.
  • the semi-finished parts 3 can be removed from the respective formwork 10 or 10 '.
  • FIG. 4 there is, for example, a bar as a semi-finished part 3, which in the end regions has the connecting or. Has transport loops 9 and is provided on the outside with the conical indentations 6.
  • FIGS. 3 and 5 there is also the possibility of designing the semi-finished parts 3 "as angle pieces 8, again with the corresponding conical indentations 6, with loops 9 and with adjustments 17.
  • FIGS. 3a and 4a show recesses 17 ', each of which in the end areas of the semi-finished parts 3 or 3 ".
  • Profile elements 17 for example made of flat iron or round steel, can be inserted with a precise fit when assembling the parts; they replace or supplement the adjustments 17.
  • the angle pieces 8, which consist of the semi-finished parts 3 "and the beams, which are formed from the semi-finished parts 3, can be assembled according to FIG. 5 into a frame 40 (lost formwork 2).
  • This frame 40 is shown in more detail in FIG. 6:
  • the loops 9 can be connected to one another at the ends of the angle pieces 8 or the beams via connections 11 in the form of structural steel or wire, so that overall a provisionally created frame 40 results, which on the outside, for example, all around with the conical indentation 6 is provided and represents the lost formwork 2.
  • the frame (lost formwork 2) can also be designed so that only semi-finished parts 3 are used, which are each mitered at the corners, so that they are also mitred.
  • the frame 40 can thus advantageously be manufactured without the corner pieces. This procedure has the advantage that users have the semi-finished parts 3 assembled into the frame 40 in a simplified manner.
  • FIG. 6a This figure shows a lost formwork, which is composed of the semi-finished parts 3 or 3 "and connected to one another with connections 11 via the loop 9. If a faster workflow is desired, then alternatively 6, a band iron 50, which holds the semi-finished parts together like a ring, is placed around the entire formwork in the outer area. This ring preferably lies in a groove 51, ie the conical indentation 6 of the semi-finished parts 3 or 3 ′′.
  • the formwork element can then be filled up immediately. This saves the setting time of locking the connection points in the area of elements 9 and 11.
  • FIG. 6b there is alternatively also the possibility of joining or holding together the semi-finished parts 3 and 3 ′′ in the form of squared timbers 50 ′ or steel beams, which have the same effect as the ring 50 according to FIG. 6a.
  • Another advantage is that the lost formwork has more weight; this means that when filling in the lost formwork, floating when concreting or shaking is less likely to occur, since the additional weight of the steel girders or wooden bars 50 'increases the dead weight.
  • tie rod 52 can be a structural steel (round steel), which is secured on both sides with a formwork turnbuckle, not shown.
  • FIG. 6c a double-row arrangement of the perforations 19 is also shown in the lower right area, which are preferably always in the area of the conical indentations 6. This results in an improved adjustment and an additional hold.
  • this frame 40 is fixed on the inside at least in the areas of the adjoining ends of the beams 3 and the angle pieces 3 ′′ with Torkret 7 or 7 ′ or with mortar. This advantageously ensures that the lost formwork 2 is rigid and is dimensionally stable and does not float when filled with product.
  • the lost formwork 2 can be filled with filling material 12, for example in the form of concrete, lightweight concrete or other building materials, according to FIG. 8.
  • these frames can be filled as a molding box for brick assembly blocks. Furthermore, this frame can be used as a molding box for brick assembly modules, or other modules or for all kinds of contents.
  • the part now set according to FIG. 8 is a prefabricated component 1 which can be used for buildings 20 of any kind.
  • FIG. 9 shows a section along the line IX-IX in FIG. 1.
  • the conical indentations 6 of the semi-finished parts 3 lying opposite one another create a space which can be fitted with displacement aids, for example in the form of reinforcing bars 15.
  • potting compound 14 is introduced into this intermediate space, which connects the two adjacent semi-finished parts 3 and thus the components 1 to one another.
  • FIG. 10 there is also the possibility of providing a part as molded formwork 10 "which has two level surfaces 33 and 34 which are offset in height and which are connected to one another by an inclined surface 35. Furthermore, analogous to the embodiment according to FIG. 2a, one is in the end region Boundary wall 30 is provided.
  • this semi-finished part 3 ' can be created, which serves as part of the lost formwork 2 for the manufacture of a ceiling slab 1' according to Fig. 1.
  • this semi-finished part 3 ' with stiffeners 5, loops 9, for Transport and for connection as well as provided with adjustments 17.
  • Fig. 11 shows a semi-finished part 3 in the foot area.
  • a, for example continuous, horizontal metal profile 13 is arranged in the conical indentation 6, which has a height-adjustable element, for example in the form of a screw, in the lower region. This makes it possible to adjust the component 1 in a functionally correct manner with respect to the floor.
  • Fig. 12 shows two abutting ends of semi-finished parts 3 ', as they were created by the formwork according to Fig. 2c. As can be seen, there is a large space which is filled with potting compound 14 and with auxiliary displacement devices 15 and reinforcements 5.
  • the potting compound 14 can serve as a load-bearing support.
  • auxiliary displacement devices 13 and 15 serve as a substructure or as fastening devices for protective and working scaffolds or as fastening devices for hoists of all types in order to be able to move the components 1 and 1 'accordingly.
  • light concrete for example, can alternatively be provided for filling concrete or mortar, which has the advantage that the outer walls have no cold bridges, i. H. the parts have an insulating effect, in particular heat insulation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Residential Or Office Buildings (AREA)
  • Panels For Use In Building Construction (AREA)
  • Road Signs Or Road Markings (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Building Environments (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Drying Of Solid Materials (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP95913027A 1994-03-30 1995-03-15 Bauwerk, bestehend aus vorgefertigten bauteilen Expired - Lifetime EP0752033B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4411122A DE4411122A1 (de) 1994-03-30 1994-03-30 Bauwerk, bestehend aus vorgefertigen Bauteilen
DE4411122 1994-03-30
PCT/DE1995/000355 WO1995027106A1 (de) 1994-03-30 1995-03-15 Bauwerk, bestehend aus vorgefertigten bauteilen

Publications (2)

Publication Number Publication Date
EP0752033A1 EP0752033A1 (de) 1997-01-08
EP0752033B1 true EP0752033B1 (de) 1997-12-03

Family

ID=6514286

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95913027A Expired - Lifetime EP0752033B1 (de) 1994-03-30 1995-03-15 Bauwerk, bestehend aus vorgefertigten bauteilen

Country Status (12)

Country Link
US (1) US6105326A (ja)
EP (1) EP0752033B1 (ja)
JP (1) JPH09511297A (ja)
KR (1) KR100385012B1 (ja)
CN (1) CN1076776C (ja)
AT (1) ATE160836T1 (ja)
AU (1) AU2066695A (ja)
CA (1) CA2186729A1 (ja)
DE (2) DE4411122A1 (ja)
DK (1) DK0752033T3 (ja)
ES (1) ES2113193T3 (ja)
WO (1) WO1995027106A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN715995A0 (en) * 1995-12-14 1996-01-18 Velstron Pty Ltd A building system
DE60230399D1 (de) * 2001-03-11 2009-01-29 James H Crowell Bausystem, -konstruktion und -verfahren
AU2003248193B2 (en) * 2003-09-22 2010-06-03 Brent William Gray Concrete wall assemblies
US7395999B2 (en) * 2004-05-04 2008-07-08 Polycrete Systems, Ltd Reinforced polymer panel and method for building construction
DE102004060090B4 (de) * 2004-12-13 2009-02-26 Rolf Schmidt-Lutz Bauteil und Verfahren zu seiner Herstellung
US20100090465A1 (en) * 2008-10-15 2010-04-15 Robert Eric Heidel Process of installing prefabricated sections of pressurized and/or non-pressurized fluid-, utility-, and/or matter-carrying and encapsulated mediums with turbine systems attached into medium systems
CN101851979B (zh) * 2010-04-02 2012-11-14 清远市建巢工业设计有限公司 一种建筑用预制钢筋混凝土单元体及其构筑建筑物的方法
CN104428473B (zh) * 2012-05-14 2017-04-12 Nev-X系统有限公司 建筑系统
JP6925634B2 (ja) * 2018-10-25 2021-08-25 国立大学法人 東京大学 建築構造物、構造物構築システム、及び建築構造物の構築方法
CN112962785A (zh) * 2021-02-03 2021-06-15 胡鹏 预制混凝土空心板组合式建筑及其施工方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206350A (en) * 1938-09-22 1940-07-02 Clair S Gerlach Building block
US2411011A (en) * 1942-01-26 1946-11-12 Arthur E Troiel Means and method of grouting
BE489689A (ja) * 1948-06-16
US2644997A (en) * 1952-04-16 1953-07-14 Billings Frank Wall form
US3434263A (en) * 1965-07-19 1969-03-25 Keystone Consolidated Ind Inc Shear link and method of using same
US3436886A (en) * 1967-01-23 1969-04-08 Commercial Builders Corp Frame mounting in wall panel system
DE2209614A1 (de) * 1972-02-29 1973-09-06 Friedrich Dipl Ing Differenz Verbund-bauelement bzw. -bauteil sowie verfahren zu dessen herstellung
US3828502A (en) * 1972-09-08 1974-08-13 Phelps Dodge Ind Inc Modular wall section for buildings
FR2206420B1 (ja) * 1973-03-21 1976-05-07 Segeba
DE2407727A1 (de) * 1974-02-18 1975-09-04 Wilhelm Dankelmeier Rahmenkonstruktion fuer fertigbauteile zum errichten von hochbauten aller art
US3996714A (en) * 1975-08-11 1976-12-14 Hazelett Jr Earl T Panel wall structure
US4249354A (en) * 1979-03-05 1981-02-10 Wynn Gayle B Reinforced insulated wall construction
FR2464340A1 (fr) * 1979-08-31 1981-03-06 Entreprises Soc Gle Dispositif pour la liaison de composants de structures en beton, en particulier pour la construction de logements
CA1174824A (en) * 1980-10-23 1984-09-25 Sergio Iorio Peretto Process for manufacturing a frame suitable for encasing a portion of an external wall and frames obtained thereby
US4532745A (en) * 1981-12-14 1985-08-06 Core-Form Channel and foam block wall construction
DE8914861U1 (de) * 1989-11-27 1990-07-26 Stellamanns, Stefan, 3138 Dannenberg Fertigbauelement für den Hochbau
US4970838A (en) * 1990-01-05 1990-11-20 Phillips Charles N Reinforced concrete building and method of construction
DE9203276U1 (de) * 1992-03-11 1993-07-15 Peca-Verbundtechnik GmbH, 8312 Dingolfing Schalung
DE4229985A1 (de) * 1992-09-08 1994-03-10 Andreas Braun Verfahren und Wandelement zur Bildung von Wänden
US5619823A (en) * 1995-07-11 1997-04-15 Ingersoll-Rand Co. Pre-finished metal door frame

Also Published As

Publication number Publication date
EP0752033A1 (de) 1997-01-08
JPH09511297A (ja) 1997-11-11
ES2113193T3 (es) 1998-04-16
KR100385012B1 (ko) 2003-08-21
DE59501079D1 (de) 1998-01-15
CA2186729A1 (en) 1995-10-12
CN1145102A (zh) 1997-03-12
CN1076776C (zh) 2001-12-26
DE4411122A1 (de) 1995-10-05
US6105326A (en) 2000-08-22
WO1995027106A1 (de) 1995-10-12
ATE160836T1 (de) 1997-12-15
KR970702407A (ko) 1997-05-13
DK0752033T3 (da) 1998-08-10
AU2066695A (en) 1995-10-23

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